Research On An Automatic Identity Authentication Method In IPv6 Environment

Cyberspace security has become an important factor influencing the development of theInternet.People use various identity authentication technologies to solve the security risks caused by the undetermined user identity in the network.Since theIPv4 protocol itself has no identity authentication function,people use related technologies outside theIPv4 protocol for identity authentication.The emergence of IPv6 has largely solved some of the security problems in IPv4 networks with its huge address space and security design.At the same time,in response to the rapid increase in the number of mobile devices,IPv6 has also been specifically designed for mobility.Therefore,research on identity authentication in theIPv6 environment can effectively utilize the advantages of IPv6 address space and security.This article is based on the research of IPv6 security and identity authentication at home and abroad to understand the research technology and research progress in these aspects at home and abroad.Through analysis,it is believed that identity authentication under theIPv6 environment is the current research direction of the preface.This article will form a new type of authentication mechanism based on previous research,combining IPv6 with other authentication methods.In order to ensure the non-repudiation and traceability of the user's identity,and to effectively monitor the source and legitimacy of network information,various types of identity authentication technologies are born.Among them,eID has been widely recognized by users because of its safety and reliability.This article introduces the design principle and working process of eID in detail.Its characteristic is that it does not contain any personal information.Even if it is intercepted,the user's personal information cannot be obtained to avoid the leakage of sensitive information.However,although eID can effectively solve the security problem of identity authentication,because of its high access threshold and cost,institutions that have little or no funding sources such as public welfare institutions,schools,small and micro enterprises need to be authenticated.Is not suitable.Therefore,users urgently need a low-cost and effective and safe identity authentication technology.Based on the characteristics and security of the hugeIPv6 address space and the design principles of eID,this paper first proposes an identity authentication scheme based on IPv6 network to solve the problem of regional user identity authentication.This solution is based on the fact that IPv6 addresses can be assigned to each device and uses the concept of eID to form an automatic identity authentication system AID for users in the area,which solves the user's identity authentication needs at low cost.The article finally shows the Android client based on the AID application developed by the system,and simulates and tests the functions of AID in theIPv6 environment.After security analysis,identity authentication using theIPv6 environment can be achieved without revealing user information.